<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>jsonp</title>
</head>
<body>
<script>
  function getData(data) {
    console.log(data)
  }
</script>
<script src="http://localhost:8080/api/data?cb=getData"></script>
</body>
</html>